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authorJulia Lawall <Julia.Lawall@lip6.fr>2012-08-19 09:02:56 +0200
committerTakashi Iwai <tiwai@suse.de>2012-08-20 10:57:30 +0200
commit4d8ce1c9966663bad69e738952179f3cc52710bf (patch)
treeec9e9254e80d5f62c14fdfa19d6a64e869f0cdbb /sound
parent0c23e46eb4878422c25351ff54ab0fe80c643809 (diff)
downloadlinux-4d8ce1c9966663bad69e738952179f3cc52710bf.tar.bz2
ALSA: sound/pci/ctxfi/ctatc.c: fix error return code
Initialize err before returning on failure, as done elsewhere in the function. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> ( if@p1 (\(ret < 0\|ret != 0\)) { ... return ret; } | ret@p1 = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/ctxfi/ctatc.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c
index 8e40262d4117..2f6e9c762d3f 100644
--- a/sound/pci/ctxfi/ctatc.c
+++ b/sound/pci/ctxfi/ctatc.c
@@ -1725,8 +1725,10 @@ int __devinit ct_atc_create(struct snd_card *card, struct pci_dev *pci,
atc_connect_resources(atc);
atc->timer = ct_timer_new(atc);
- if (!atc->timer)
+ if (!atc->timer) {
+ err = -ENOMEM;
goto error1;
+ }
err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, atc, &ops);
if (err < 0)